机械类的常用英语：焊接类

　　acetylene乙炔ampere电流安培angle welding角焊arc电弧argon arc welding氩弧焊接bare electrode光熔接条butt welding对接焊接camber电弧曲折cascade阶叠熔接法clad weld被覆熔接crator焊疤excess metal过剩金属filler rod焊条fillet weld填角焊接gas shield气体遮蔽groove welding起槽熔接hand face shield手握面罩hard facing硬表面堆焊jig welding工模焊接laser beam welding雷射光焊接metal electrode insert gas welding MIG熔接nugget点焊熔核overlaying堆焊peening of welding珠击熔接法plug welding塞孔熔接positioned welding正向熔接pressure welding压焊propane gas cutting丙烷气切割pure nickel electrode纯镍熔接条reinforcement of weld加强焊接resist抗蚀护膜root running背面熔接seam焊缝seaming接合seam welding流缝熔接series seam welding串联缝熔接skip welding process跳焊法spark火花spot welding点焊接stitch welding针角焊接stud arc welding电弧焊接under laying下部焊层void焊接空隙weld flow mark焊接流痕weld flush焊缝突出weld line焊接纹weld mark焊接痕weld penetration熔接透进weld zone焊接区welding焊接welding bead焊接泡welding direction焊接方向welding distortion焊接变形welding flux焊剂welding ground电熔接地welding interval焊接周期welding stress熔接应变welding torch熔接气炬